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Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod

Location Based Services (LBS) is an important features in the cellular radio network such as Global System for Mobile Communications (GSM), Wideband Code Division Multiple Access (WCDMA) and Long Term Evolution (LTE). The accuracy of positioning or localization in such single layer network network d...

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Main Author: Mahamod, Ukasyah
Format: Article
Language:English
Published: 2013
Subjects:
Telecommunication
Online Access:https://ir.uitm.edu.my/id/eprint/99419/1/94419.pdf
https://ir.uitm.edu.my/id/eprint/99419/
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id my.uitm.ir.99419
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spelling my.uitm.ir.994192024-08-05T04:06:17Z https://ir.uitm.edu.my/id/eprint/99419/ Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod Mahamod, Ukasyah Telecommunication Location Based Services (LBS) is an important features in the cellular radio network such as Global System for Mobile Communications (GSM), Wideband Code Division Multiple Access (WCDMA) and Long Term Evolution (LTE). The accuracy of positioning or localization in such single layer network network depend on the Location Determination Technique or Technology (LDT) implemented; the Enhanced Observed Time Difference (E-OTD) in GSM and Observed Time Difference Of Arrival (OTDOA) for WCDMA but subjected to signal hearability from at least three Base Station (BSs) or NodeBs. This paper present hybrid localization techniques for a multilayer or heterogeneous GSM-WCDMA network when a single layer network experience low signal hearability. This can be resolve by gathering at least three signal hearability from multilayer network infrastructure or using previous location information to reduce LDT error. The proposed method has been implemented and evaluated using simulation under various mobility models. Simulation shown that the LDT error for hybrid technique can been improved as compared to E-OTD and OTDOA and met E911 requirement. 2013 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/99419/1/94419.pdf Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod. (2013) pp. 1-4.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Telecommunication
spellingShingle Telecommunication
Mahamod, Ukasyah
Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod
description Location Based Services (LBS) is an important features in the cellular radio network such as Global System for Mobile Communications (GSM), Wideband Code Division Multiple Access (WCDMA) and Long Term Evolution (LTE). The accuracy of positioning or localization in such single layer network network depend on the Location Determination Technique or Technology (LDT) implemented; the Enhanced Observed Time Difference (E-OTD) in GSM and Observed Time Difference Of Arrival (OTDOA) for WCDMA but subjected to signal hearability from at least three Base Station (BSs) or NodeBs. This paper present hybrid localization techniques for a multilayer or heterogeneous GSM-WCDMA network when a single layer network experience low signal hearability. This can be resolve by gathering at least three signal hearability from multilayer network infrastructure or using previous location information to reduce LDT error. The proposed method has been implemented and evaluated using simulation under various mobility models. Simulation shown that the LDT error for hybrid technique can been improved as compared to E-OTD and OTDOA and met E911 requirement.
format Article
author Mahamod, Ukasyah
author_facet Mahamod, Ukasyah
author_sort Mahamod, Ukasyah
title Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod
title_short Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod
title_full Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod
title_fullStr Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod
title_full_unstemmed Hybrid localization techniques for GSM-WCDMA cellular radio system: article / Ukasyah Mahamod
title_sort hybrid localization techniques for gsm-wcdma cellular radio system: article / ukasyah mahamod
publishDate 2013
url https://ir.uitm.edu.my/id/eprint/99419/1/94419.pdf
https://ir.uitm.edu.my/id/eprint/99419/
_version_ 1806692698629865472
score 13.211869

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